Self-learning drug delivery system

A drug delivery system, self-learning technology, applied in neurological diseases, drug combinations, drug devices, etc., to reduce the frequency of supplementation, reduce toxic effects and drug resistance, and reduce drug costs.

Inactive Publication Date: 2009-10-28
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of this approach is that the patient must be aware of the pain before the pain medication can be given

Method used

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  • Self-learning drug delivery system
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Examples

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Embodiment Construction

[0037] The present invention will be described in connection with particular embodiments and with reference to the accompanying drawings; however, the invention is not limited thereto but only by the claims. The drawings described are only schematic and non-limiting. In the drawings, the size of some of the elements may be exaggerated and not drawn on scale for illustrative purposes.

[0038] Where non-limiting or finite articles are used to refer to a singular noun (eg "a", "an", "the"), they also include a plural of that noun unless stated otherwise.

[0039] Furthermore, the terms first, second, third etc. in the description and claims are used to distinguish similar elements and not necessarily to describe a sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances and that the embodiments described herein are capable of operation in other sequences than described or illustrated herein.

[0040] F...

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Abstract

Self-learning process for automatically adjusting a dosage (2) of a substance administered to a person (P) by a drug delivery device, a drug delivery device in which a dosage (2) of a substance is adjusted by such a self-learning process, and a drug delivery system comprising such a drug delivery device. Pain is experienced differently at certain times of day due to the origin causing the symptoms. Therefore, the medication providing pain relief should be adjusted accordingly. The invention is to anticipate the pain experience and to deliver pain relief medication in such a way that the quality of life is improved by an appropriate timing of the right amount of medication and by an appropriate timing of turning off the medication so as to reduce side effects.

Description

technical field [0001] The invention relates to a self-learning process for automatically adjusting the dose of a substance administered by a drug delivery device to a human, a drug delivery device in which the dose of a substance is adjusted by such a self-learning process, and a drug delivery device comprising such a drug delivery system. Background technique [0002] Differences do exist in the experience of pain, and a physiological basis for temporal variations in pain has been identified, such as circadian changes in plasma or brain concentrations of enkephalins or beta polypeptides. Differences in the circadian clock of disease may partly explain inappropriate pain management associated with drug overdose or underdose. [0003] In many diseases, pain is more severe at some times than at others. For example, arthritis is a common inflammatory disease of joints that work on a biological clock. The two main types of this disease are rheumatoid arthritis and osteoarthr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/172A61M5/14A61M5/142
CPCA61M2005/14208A61M5/1723A61M2005/1405A61M2205/52A61P25/04
Inventor H·C·克里恩森V·P·伊奥尔达诺夫A·-M·贾纳M·P·B·范布鲁根
Owner KONINKLIJKE PHILIPS ELECTRONICS NV
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